70 Teeth Pinion , Bearing Bracket Rh , Bearing Bracket Lh ,Hub For Internal Gear , 70 Teeth Pinion Cover Male , 70 Teethpinion Cover Female , Brass Washer , Ring Gear 76 Teeth ,Neck Ring With Screw , Bearing Bush , Gland Brass , Set Of 4Sleeve Nut , Handle Assembly , Planetary Gear Pins ,Input Pinion , Sun Gear , Second Motion Helical Gear, Rotating Element Complete Set , Bearing Housing , Bearinghousing Cover , 1St Reduction Pinion And Gear Ser Ofhelic , 2Nd Reduction Pinion And Gear Set For He ,First Motion Shaft Quantity: 40